Perhaps you should try some spelling variations:
yanling yang » yang yang
seung yeon » jeong yeon, seung joon, seung won
ying yang » yang yang, yin yang, ying chang
mun seung » mun leong, mun young
test kaw » test a, test kit, test ke
test awt » test auf, test a
wang » wing, wan, lang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yanling yang) OR (ying yang)) di ((test kaw) or (test awt)) mun seung yeon ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yanling yang) OR (ying yang)) di ((test kaw) OR (test awt)) mun seung yeon ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yanling yang) OR (ying yang)) di ((test kaw) or (test awt)) mun seung yeon ;*".